diff --git a/src/views/contract/exchange-store.vue b/src/views/contract/exchange-store.vue
index bfbf414..9f0a070 100644
--- a/src/views/contract/exchange-store.vue
+++ b/src/views/contract/exchange-store.vue
@@ -94,6 +94,7 @@
       <div style="width:47%;">
         <div class="usable-box-A">
           <span>{{ $t("contract.a3") }}</span>
+          <!-- accountInfo.account_equity 账户权益，accountInfo.usable_balance 可用 -->
           <span style="color: #444;"> {{ accountInfo.usable_balance }} USDT
             <i
               class="el-icon-sort"